LM2733YMFX/NOPB TI Boost Converter | SOT-23-5 | 1.6MHz, 40V

Product Overview

The LM2733YMFX/NOPB is a high-frequency, current-mode boost converter from Texas Instruments, designed for small form factor applications. It operates at a fixed 1.6 MHz switching frequency, allowing the use of tiny, low-profile inductors and ceramic capacitors. The device integrates a 40V, 1A power switch, making it suitable for generating high-voltage rails from low-voltage inputs. Available in a 5-pin SOT-23 package, it offers a compact solution for space-constrained designs.

Detailed Technical Specifications

Key Features

• 1.6 MHz fixed switching frequency enables small external components
• 40V internal power switch eliminates external FET
• Current-mode control for fast transient response
• Low shutdown current (<1 µA)
• Built-in soft-start reduces inrush current
• Thermal shutdown and overcurrent protection

Target Applications

• 5G base station power supplies (e.g., generating 24V from 12V rail)
• Automotive dashboard displays (e.g., bias supply for LCD panels)
• Industrial sensor modules (e.g., 3.3V to 15V boost for op-amps)
• Portable medical devices (e.g., battery-powered insulin pumps)
• LED backlight drivers (e.g., for 10-inch tablet displays)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM2733YMFX/NOPB. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
• In-stock Inventory, Same-day Shipping: We maintain localized stock; orders confirmed before 4 PM are shipped the same day.
• HK-SZ Synergy, Flexible Settlement: Direct global shipping from Shenzhen with support for HK bank transfers and multi-currency.
• Escrow Secured Transactions: We support Escrow.com for secure transactions, ensuring peace of mind for batch orders.
• BOM Kitting & Sampling Services: Specialized sourcing for testing samples and urgent shortage components.

Quality Assurance & Compliance

Jasin Chip guarantees that all delivered products are 100% original factory stock with full quality assurance and traceability.

• 100% Original & Authentic: All components are guaranteed to be authentic with strict quality control.
• RoHS Compliant: All electronic components comply with international environmental and safety standards.
• Original Factory Packaging: We maintain original factory packaging and seals to ensure ESD protection and physical integrity.

產品概述

LM2733YMFX/NOPB 是德州儀器推出的一款高頻率、電流模式升壓轉換器，專為小尺寸應用設計。其固定1.6 MHz 開關頻率允許使用小型、低高度的電感器和陶瓷電容。器件內部集成40V、1A 功率開關，適合從低電壓輸入產生高電壓軌。採用5引腳SOT-23封裝，為空間受限的設計提供緊湊解決方案。

詳細技術參數

核心特性

• 1.6 MHz 固定開關頻率，支持小型外部元件
• 內部40V 功率開關，無需外部MOSFET
• 電流模式控制，瞬態響應快
• 低關斷電流（<1 µA）
• 內置軟啟動，減小浪湧電流
• 過熱關斷和過流保護

典型應用場景

• 5G 基站電源（例如從12V 生成24V）
• 汽車儀表盤顯示器（例如LCD 面板偏置電源）
• 工業傳感器模塊（例如3.3V 升壓至15V 供運放）
• 便攜醫療設備（例如電池供電的胰島素泵）
• LED 背光驅動（例如10英寸平板顯示器）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM2733YMFX/NOPB 提供全面的供應鏈與批發解決方案。 我們的核心優勢包括：

• 全天候環球客戶支援：專業團隊為您提供即時報價及技術支援，無需漫長等待。
• 現貨庫存，即日發貨：確保現貨充足。下午 4 點前確認訂單，即可安排當天寄出。
• 深港聯動，結算靈活：深圳直發全球，物流高效可靠；支援香港銀行戶口轉賬及多幣種結算。
• Escrow 擔保交易：支援 Escrow.com 平台交易，保障買賣雙方權益，小批量訂單亦可安心在線下單。
• BOM 配單與樣板服務：提供樣板測試及認證支援。專注一站式 BOM 配套及緊急缺料採購服務。

品質保證與合規

Jasin Chip 承諾所有出貨產品均為原廠正貨，具備完善的品質保證及產品可追溯性。

• 100% 原廠正貨：承諾所有供應零件均為原裝現貨，品質嚴格把關，來源清晰可追溯。
• 符合 RoHS 認證：所有電子元器件均符合國際環保標準及相關安全認證。
• 原廠封裝保護：嚴格保留原廠原始包裝及封條，確保物流過程中的靜電防護 (ESD) 與物理安全。

以上產品均為原廠正貨，提供 BOM 配單及現貨庫存支援，歡迎查詢。

HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]